Flying ink collecting device and ink jet printing machine

• Main Authors: ZHOU LIANG, XIAO LIYU, YUE TING
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

The flying ink collecting device comprises an air suction platform, an exhaust fan assembly arranged outside the air suction platform and an air knife assembly arranged above the air suction platform, and flying ink suction through holes are formed in the two sides of the upper surface of the air suction platform; the bottom of the air suction platform is at least provided with an air suction pipe connector communicated with the negative pressure cavity, the exhaust fan assembly comprises a fan and a filter element, the air suction pipe connector is communicated with an air suction opening of the fan through a pipeline, the air knife assembly comprises an air knife, the air knife is in a long strip shape, and an air suction cavity is formed in the air knife. An air outlet pipe connector used for being communicated with a negative pressure source is arranged on the top, and a flying ink suction air opening is formed in the bottom. According to the flying ink suction device, the exhaust fan assembly and the air